CVE-2011-3359

The dma_rx function in drivers/net/wireless/b43/dma.c in the Linux kernelbefore 2.6.39 does not properly allocate receive buffers, which allowsremote attackers to cause a denial of service (system crash) via a craftedframe.

Ubuntu-Description

A flaw was found in the b43 driver in the Linux kernel. An attacker coulduse this flaw to cause a denial of service if the system has an activewireless interface using the b43 driver.